/*(1)清除默认样式*/
html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img {
  margin: 0;
  padding: 0;
}

fieldset,
img {
  border: 0 none;
  padding: 0;
  margin: 0;
  outline-style: none;
}

/*去掉input等聚焦时的蓝色边框*/
ul,
li,
ol {
  list-style: none;
}

/* 行内元素的垂直居中 */
/* 
vertical-align：top 

*/
select {
  vertical-align: middle;
}

/*select, input, textarea { font-size:12px; margin:0; }*/
/*防止拖动*/
textarea {
  resize: none;
}

/*  去掉图片低测默认的3-4像素空白缝隙，或者用display：block也可以*/
/* table { border-collapse:collapse; } */

img {
  border: 0;
  vertical-align: middle;
}

a {
  text-decoration: none;
}

/*清除浮动（不管）*/
.clearfix:before,
.clearfix:after {
  /*清楚浮动*/
  content: "";
  display: table;
}

.clearfix:after {
  clear: both;
}

.clearfix {
  *zoom: 1;
  /*IE/7/6*/
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: 1em;
}

/* 设置h标签的大小，设置跟父亲一样大的字体font-size:100%; */

s,
i,
em {
  font-style: normal;
  text-decoration: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.ac {
  text-align: center;
}

.f12 {
  font-size: 12px;
}

.f14 {
  font-size: 14px;
}

.f16 {
  font-size: 16px;
}
